{"product_id":"icp-hot-surface-igniter-for-rgs120hrca0aaa-120v-nitride-ignitor-wiring-kit-ships-today","title":"ICP Hot Surface Igniter for RGS120HRCA0AAA — 120V Nitride Ignitor + Wiring Kit | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThis OEM hot surface igniter (part 1171306) is the ignition component for the ICP \/ Tempstar \/ Heil RGS120HRCA0AAA gas furnace, supplied here with its matching wiring kit (part 1188370). On a call for heat, the furnace control board sends 120V to the igniter, which glows red-hot and ignites the gas at the burners. When an igniter ages, the silicon nitride element develops micro-cracks and hairline fractures that increase resistance until it can no longer reach ignition temperature. Typical failure symptoms are a furnace that clicks and tries to light but never fires, a glowing igniter that produces no flame, repeated lockouts after 2–3 ignition attempts, or no glow at all. Replacing a weak igniter is one of the most common no-heat repairs on this furnace platform.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1171306 (igniter), 1188370 (wiring kit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHot Surface Igniter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Tempstar \/ Heil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e120V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElement\u003c\/td\u003e\n\u003ctd\u003eSilicon nitride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003eIgniter + wiring kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003eRGS120HRCA0AAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eDirect fit for the ICP, Tempstar, Heil, Comfortmaker, and Arcoaire RGS120HRCA0AAA gas furnace and related RGS-series models that use this ignition assembly. Always confirm the OEM part number stamped on your existing igniter before ordering.\u003c\/p\u003e\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power at the furnace switch and breaker; verify zero voltage with a multimeter and shut off the gas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the furnace burner-compartment service panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the igniter mounting and wiring routing before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Unplug the igniter harness, remove the mounting screw, and lift the old igniter out without touching the new element with bare fingers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new igniter in the same position, connect the supplied wiring kit, and confirm the element sits properly over the burner.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore gas and power, then run a heat cycle and verify a clean glow, ignition, and stable flame.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFurnace clicks and attempts ignition but never lights\u003c\/li\u003e\n\u003cli\u003eIgniter glows but the burners do not fire\u003c\/li\u003e\n\u003cli\u003eSystem locks out after several failed ignition attempts\u003c\/li\u003e\n\u003cli\u003eNo glow at all when calling for heat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027578503539,"sku":"1171306","price":45.44,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047629996403,"sku":"1171306-GEN","price":34.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-igniter-silicon-carbide-1171306_181e8746-a25f-4e0d-8e89-2024f3df8444.jpg?v=1782892207","url":"https:\/\/nationalhvacparts.com\/products\/icp-hot-surface-igniter-for-rgs120hrca0aaa-120v-nitride-ignitor-wiring-kit-ships-today","provider":"National HVAC Parts","version":"1.0","type":"link"}